English Explanatory Dictionary

fractional ideal

English dictionary entry

Meanings

noun
  1. Given an integral domain R and its field of fractions K = Frac(R), an R-submodule I of K such that for some nonzero r∈R, rI ⊆ R.

Word forms

fractional ideal fractional ideals

Synonyms

R-submodule of Frac(R) such that for some nonzero r∈R rI ⊆ R
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